31587840704

素因数分解:

$2^6\times 7^1\times {\mathrm{353}}^1\times {\mathrm{199741}}^1$

素因数の和:200113

約数の個数: 56

約数和(自身を含む): 71840006688

約数和(自身を除く): 40252165984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 353, 448, 706, 1412, 2471, 2824, 4942, 5648, 9884, 11296, 19768, 22592, 39536, 79072, 158144, 199741, 399482, 798964, 1398187, 1597928, 2796374, 3195856, 5592748, 6391712, 11185496, 12783424, 22370992, 44741984, 70508573, 89483968, 141017146, 282034292, 493560011, 564068584, 987120022, 1128137168, 1974240044, 2256274336, 3948480088, 4512548672, 7896960176, 15793920352, 31587840704]

約数ペア:

[(1, 31587840704), (2, 15793920352), (4, 7896960176), (7, 4512548672), (8, 3948480088), (14, 2256274336), (16, 1974240044), (28, 1128137168), (32, 987120022), (56, 564068584), (64, 493560011), (112, 282034292), (224, 141017146), (353, 89483968), (448, 70508573), (706, 44741984), (1412, 22370992), (2471, 12783424), (2824, 11185496), (4942, 6391712), (5648, 5592748), (9884, 3195856), (11296, 2796374), (19768, 1597928), (22592, 1398187), (39536, 798964), (79072, 399482), (158144, 199741)]